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113358 Acetonitrile

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Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
75-05-8200-835-2C₂H₃NCH₃CN41.05 g/mol

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      Glass bottle 2.5 l
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      Catalogue Number113358
      SynonymsACN, Methyl cyanide, Ethyl nitrile, Cyanomethane
      OverviewPrepsolv® solvents are tailored to the requirements of preparative HPLC to facilitate scale-up from analytical to preparative separations. With their extremely low evaporation residue (< 1 mg/l) and low water content, they ensure optimal protection for columns.
      Product Information
      CAS number75-05-8
      EC index number608-001-00-3
      EC number200-835-2
      Hill FormulaC₂H₃N
      Chemical formulaCH₃CN
      Molar Mass41.05 g/mol
      HS Code2926 90 70
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Biological Information
      Physicochemical Information
      Boiling point81.6 °C (1013 hPa)
      Density0.78 g/cm3 (20 °C)
      Explosion limit3.0 - 17 %(V)
      Flash point2 °C
      Ignition temperature524 °C
      Melting Point-45.7 °C
      Vapor pressure98.64 hPa (20 °C)
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H225: Highly flammable liquid and vapour.
      H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled.
      H319: Causes serious eye irritation.
      Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
      Signal WordDanger
      Storage class3 Flammable liquids
      WGKWGK 2 obviously hazardous to water
      Strongly contaminated halogen-free organic solvents: container A.
      Safety Information
      Categories of dangerhighly flammable, harmful, irritant
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 1648 , 3, II
      Declaration (transport by air) IATA-DGRUN 1648 , 3, II
      Declaration (transport by sea) IMDG-CodeUN 1648 , 3, II
      Supplemental Information
      Purity (GC)≥ 99.8 %
      Identity (IR)conforms
      Evaporation residue≤ 1.0 mg/l
      Water≤ 0.05 %
      Acidity≤ 0.0005 meq/g
      Alkalinity≤ 0.0002 meq/g
      Transmission (at 220 nm)≥ 90 %
      Transmission (from 240 nm)≥ 98 %
      Filtered by 0.2 µm filter

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